Recorded sales · 1
Deed$435,000May 26, 2023
seller ESTATE OF WILLIAM G BYRNE
buyer JEANNINE DIFIORE
Liber 13209, page 57
From NYS RP-5217 transfer reports. For the deed itself, use the liber and page at the county clerk.
Who owns 330 W 1st St?
330 W 1st St, Islip is owned by Jeannine Difiore per the 2025 NYS assessment roll. It last sold for $435,000 in May 2023.
Public record, NYS tax roll 2025. Values are the assessor's, not an appraisal. Provided for informational purposes only — accuracy and completeness are not warranted or guaranteed; verify against official sources before relying on it.
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